3 years ago

Erica brought three and a half yards of fabric if she uses two thirds of it how much will she have left

1 answer:

8 0

3 1/2 - (2/3)(3 1/2) =

7/2 - (2/3)(7/2) = 

7/2 - 7/3 = 

21/6 - 14/6 = 

7/6 or 1 1/6 yds

You might be interested in

Matthew makes 5 apple pies for every 3 blueberry pies last week Matthew made 15 blueberry pies how many apple pies did he make

KIM [24]

Answer:

Step-by-step explanation:

5:3

3*5=15

This means that 5 apple pies times 5.

5*5=25

25:15

3 0

3 years ago

salad dressing is made by mixing lemon juice and oil in the ratio 5:4. eleanor makes 900ml of the salad dressing how much lemon

xxTIMURxx [149]

Answer:

500 ml.

Step-by-step explanation:

5:4, right?

5 + 4 = 9

There's your answer, friend!

7 0

3 years ago

Will give brainliest What is the output of y=6x−11 when the input is 5?

MrRissso [65]

Answer:

Step-by-step explanation:

y = 6x - 11 If x = 5

y = (6*5) - 11

y = 30 - 11

y = 19

5 0

3 years ago

The radius of a cylinder is doubled and its height is halved. Find the ratios of their surface areas.

Inessa [10]

Answer: 1:1

Step-by-step explanation:

Let r be the radius and h be the height of a cylinder.

Formula: Curved surface area of cylinder = $2\pi rh$

Now, if radius of a cylinder is doubled and its height is halved, then new radius will be R= 2r and new height will be $H=\dfrac{1}{2}$

Now, new surface area = $2\pi RH= 2\pi(2r)\dfrac{h}{2}= 2\pi rh$

Ratio of curved surface areas : $\dfrac{\text{Surface area}}{\text{New surface area}}=\dfrac{2\pi rh}{2\pi rh}=\dfrac{1}{1}$

Hence, the ratios of their surface areas = 1:1 .

5 0

3 years ago

Kelly's new snowboard is 120% longer than her old snowboard. If the new snowboard is 150 cm, how long is her old snowboard?

BabaBlast [244]

12.5 is the correct answer

6 0

3 years ago